HomeMy WebLinkAboutDAQ-2024-0077601
DAQC-403-24
Site ID 10654 (B4)
MEMORANDUM
TO: STACK TEST FILE – UNITED STATES GYPSUM COMPANY – Sigurd Plant
THROUGH: Rik Ombach, Minor Source Oil and Gas Compliance Section Manager
FROM: Paul Bushman, Environmental Scientist
DATE: April 30, 2024
SUBJECT: Source: Crusher System Baghouse, Raymond Mill Baghouse, Kettle #1
Baghouse, Kettle #2 Baghouse, Mini Kettle Baghouse, Hot Pit
Baghouse, #1 PST Baghouse, and Dunnage Baghouse
Location: 78 North State Street, Sigurd, UT
Contact: Mason Powell: 435-896-2442
Tester: TETCO
Site ID #: 10654
Permit/AO #: DAQE-AN106540012-23 dated November 14, 2023
Subject: Review of Pretest Protocol received April 24, 2024
On April 24, 2024, Utah Division of Air Quality (DAQ) received a test notification for the testing of the
above listed units located at United States Gypsum Company in Sigurd, Sevier County, UT. Testing will
be performed the weeks of June 17, 2024, and June 24, 2024, to determine compliance with the emission
limits found in condition II.B.16 of Approval Order DAQE-AN106540012-23.
PROTOCOL CONDITIONS:
1. RM 1 used to determine sample velocity traverses: OK
2. RM 2 used to determine stack gas velocity and volumetric flow rate: OK
3. RM 4 used to determine moisture content: OK
4. RM 5 used to determine total particulate emissions: OK
5. RM 201A used to determine PM10 emissions: OK
6. RM 202 used to determine condensable PM10 emissions: OK
DEVIATIONS: No deviations stated in the protocol.
CONCLUSION: The protocol appears to be acceptable.
RECOMMENDATION: Send protocol review and test date confirmation notice.
ATTACHMENTS: United States Gypsum pretest protocol.
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